<nav class="navbar-default navbar-static-side" role="navigation">
        <div class="sidebar-collapse">
            <ul class="nav metismenu" id="side-menu">
                <li class="nav-header">
                    <div class="dropdown profile-element">

                        <a data-toggle="dropdown" class="dropdown-toggle" href="#">
                            <span class="clear">
                                <span class="block m-t-xs">
                                    <strong class="font-bold">{{PROJECTNAME}}</strong>
                                </span>
                            </span>
                        </a>

                    </div>
                    <div class="logo-element">
                        IN+
                    </div>
                </li>



                <li class="{% if tag == 'index' %}{{'active'}}{% endif %}">
                    <a href="/"><i class="fa fa-th-large"></i> <span class="nav-label">开始</span></a>
                </li>


                {% for sidebar in sidebars %}
                    <li>
                    <a href="/showpage/{{ sidebar }}"><i class="fa fa-file"></i> <span class="nav-label">{{ sidebar }}</span></a>

                    </li>

                {% endfor %}



            </ul>

        </div>
    </nav>